Suggestion: Online indicator for author

I've more and more noticed that I find myself repeating the same "extra loading steps" over and over and figured I'd add a suggestion for it:
- Add an online indicator (i.e. the little Black/green light) next to the author name for topics.

The indicator itself already exists and is shown next to the names in actual posts within a topic but for the topic itself, you only see the author name and not the online indicator. Admittedly, for forum discussions that probably doesn't matter much. Where I found myself wishing for it repeatedly however is within the trade section. The reasoning is simple: If I need something quickly, I'd search for it, get anywhere between a couple and multiple pages of results and then basically load every offer entry topic to see if the author is online and hence possibly available for a fast trade and/or quick rush. This applies to item trades but it applies even more to player services I would say as if you're looking for a rush (for example), it'd be more than handy to see who is on right now to know that there's a time overlap. Plus player services especially yield countless results to click through.

An added suggestion would be to actually make "author online" available as a search filter. Same effect but actually even more convenient.

There actually used to be this exact functionality in place as described before in v0.5, but was retired before v1.0 over performance concerns. There was even a filter for it.

Now that v1.0 is in place, and performance is no longer a huge concern, I can bring this back for you no problem. The filter for it might be a bit tougher because that us engineered differently this time around, but something I'll look into too.