InfoPath 2010 - Web Browser Form

'File' > 'Info' > 'Advanced form options' (At the bottom) > 'Form Options' > 'Compatibility' > 'Form type: Web Browser Form'

Content Query Web Part (CQWP) - Author with Presence

Exerpt taken directly from:
http://social.technet.microsoft.com/Forums/sharepoint/en-US/fb79d25c-78b7-452e-9c94-bb5e29063b0c/displaying-authors-with-presence-information-in-a-content-query-web-part-cqwp?forum=sharepointcustomizationprevious

Add the following template to "ContentQueryMain":

 <xsl:template name="OuterTemplate.AuthorPresence">
  <xsl:param name="Author" select="." />
  <xsl:variable name="sEmail" select="ddwrt:UserLookup(string($Author) ,'EMail')" />
  <xsl:variable name="sID" select="ddwrt:UserLookup(string($Author) ,'ID')" />
  <a href="{concat('/_Layouts/userdisp.aspx?ID=', $sID)}" onclick="GoToLinkOrDialogNewWindow(this);return false;">
   <xsl:value-of select="$Author" />
  </a> 
  <img src="/_layouts/images/blank.gif" height="1" width="3" />
  <a href="javascript:" class="ms-imnlink">
   <img width="12" height="12" border="0" src="/_layouts/images/blank.gif" valign="middle" class="ms-imnImg" name="imnmark" alt="No presence information" title="" id="{concat('MWP_pawn_',$ClientId,'_',$sID,',type=sip')}" sip="{$sEmail}"/>
         </a>
 </xsl:template>

This is dependant on adding a reference to the ddwrt namespace in :
xmlns:ddwrt=http://schemas.microsoft.com/WebParts/v2/DataView/runtime

And it is called and referenced like the following in ItemStyles.xsl :

<xsl:variable name="DisplayAuthor">
 <xsl:call-template name="OuterTemplate.AuthorPresence">
  <xsl:with-param name="Author" select="@Author" />
 </xsl:call-template>
</xsl:variable>            
<p>Created By:  <xsl:copy-of select="$DisplayAuthor" /></p>

References:
http://social.technet.microsoft.com/Forums/sharepoint/en-US/fb79d25c-78b7-452e-9c94-bb5e29063b0c/displaying-authors-with-presence-information-in-a-content-query-web-part-cqwp?forum=sharepointcustomizationprevious

XSL Security Trimming without SPSecurityTrimmedControl - ddwrt IfHasRights()

<xsl:if test="ddwrt:IfHasRights('2')">
    <div>
        <img src="/_layouts/images/caladd.gif" alt=""/> <a><xsl:attribute name="onclick">javascript:NewItem2(event, "/_layouts/listform.aspx?PageType=8&ListId={}&RootFolder=");javascript:return false;</xsl:attribute> <xsl:attribute name="href">/_layouts/listform.aspx?PageType=8&ListId={}&RootFolder=</xsl:attribute>Add new announcement</a>
    </div>
</xsl:if>


From C:\Program Files\Microsoft Office\Office14\CAML2XSL.XSL:

 <!-- keep in sync with global.cs!!!
     EmptyMask               =0x0000000000000000,
        // list/document perms  =0x000000000000XXXX,
        ViewListItems           =0x0000000000000001,
        AddListItems            =0x0000000000000002,
        EditListItems           =0x0000000000000004,
        DeleteListItems         =0x0000000000000008,
        ApproveItems            =0x0000000000000010,
        OpenItems               =0x0000000000000020,
        ViewVersions            =0x0000000000000040,
        DeleteVersions          =0x0000000000000080,
        CancelCheckout          =0x0000000000000100,
        ManagePersonalViews     =0x0000000000000200,
        // UnusedList10         =0x0000000000000400, /* obsolete ManageListPermission */
        ManageLists             =0x0000000000000800,
        ViewFormPages           =0x0000000000001000,
        // UnusedList20         =0x0000000000002000,
        // UnusedList40         =0x0000000000004000,
        // UnusedList80         =0x0000000000008000,
        // web level perms      =0x0000XXXXXXXX0000,
        Open                    =0x0000000000010000,
        ViewPages               =0x0000000000020000,
        AddAndCustomizePages    =0x0000000000040000,
        ApplyThemeAndBorder     =0x0000000000080000,
        ApplyStyleSheets        =0x0000000000100000,
        ViewUsageData           =0x0000000000200000,
        CreateSSCSite           =0x0000000000400000,
        ManageSubwebs           =0x0000000000800000,
        CreateGroups            =0x0000000001000000,
        ManagePermissions       =0x0000000002000000,
        BrowseDirectories       =0x0000000004000000,
        BrowseUserInfo          =0x0000000008000000,
        AddDelPrivateWebParts   =0x0000000010000000,
        UpdatePersonalWebParts  =0x0000000020000000,
        ManageWeb               =0x0000000040000000,
        UseRemoteAPIs           =0x0000002000000000,
        ManageAlerts            =0x0000004000000000,
        CreateAlerts            =0x0000008000000000,
        EditMyUserInfo          =0x0000010000000000,
       
        // special perms        =0xXXXX000000000000,
        EnumeratePermissions    =0x4000000000000000,
        // end of list
        FullMask                =0x7FFFFFFFFFFFFFFF,
 -->

Resources:
http://sharepoint.indigoreality.com/2012/05/04/sharepoint-2010-ifhasrightspermissionmask/
SPBasePermissions enumeration