If you overlaid EditBase.js in /apps, please remove it and try again.

I noted this issue on one of our site page, but it disappeared after I refresh the page. I am not able to recreate after this, it was a random issue.  Have you tried closing browser and restarting again? Which browser are you using? Try in  a different browser.

You might have to use querydebug or crx query to get the contents you are looking for. Please review the following post from stackoverflow.http://stackoverflow.com/questions/21268976/optimizing-sling-queries

Please review following link http://www.wemblog.com/2011/12/how-to-rebuild-index-in-cq5-wem.html

AEM has many out of box component which you can use to build a site like asana, you may have to extend, override or create custom components depending on your requirement. Adobe Social(Cloud product) may provide you additional features like management and governance, it all depends on which feature ...

If you are using web server, you may be able to do it using mod_rewrite. You need to write  rules in apache configuration, you may have to call the path defined in rules.

Please review following post and linkhttp://help-forums.adobe.com/content/adobeforums/en/experience-manager-forum/adobe-experience-manager.topic.html/forum__wcgd-hello_i_am_tryin.htmlhttp://www.axis41.com/blog/adobe-experience-manager/the-checklist-for-a-cms-migration-to-adobe-experience-manager/

File should have an nt:file node, which has a jcr:content node with jcr:data property. You can read the xml from jcr:data i.e: jcrContent.getProperty("jcr:data").getBinary().getStream();Your code could be similar to thisInputStream is = jcrContent.getProperty("jcr:data").getBinary()                 ...

It is not only html tag, you might have to consider other assets like css, dialogs, rich text editor when using rtl.Following adobe blog provides check list for using rtlhttp://blogs.adobe.com/experiencedelivers/experience-management/rtl-adobe-cq5-aem/

CQ5 has token authentication and management, It is responsible for issuing new login tokens and validating TokenCredentials passed to the repository login.You can find more details athttp://jackrabbit.apache.org/oak/docs/security/authentication/tokenmanagement.html