2. use also REAL names for the @ function, esp. if the site is set up to use real names instead of the username. Right now it can be confusing, cause the members know each other by their real names, and not the usernames which are hidden in the standard oxwall setup. Maybe you could offer the choice in the plugin settings if Real names or usernames (pseudonymes) are used.
3. It would be GREAT if # and @ would be also working in the comments! Right now it works only in the original post, but not in users comments on posts
4. extend the plugin to the newsfeed in groups and profiles
5. extend it to blogs and forums (probably the most difficult to implement, but would be nice)
Thank you for your consideration! Looking forward,
Martin