Subtle changes, bugs and feedback

In the list of threads, on the right hand side of the thread title (but before "Last Post") is a group of icons:

= Subscribed (usually meaning participation)

Gotcha, it's a bit of a strain to read across each thread row to find that info (most users probably scan up/down the thread column), I imagine that some eye tracking on LFGSS would show that the majority of the right hand side goes unviewed.

My gut feeling is that the "down arrow" (which serves no purpose currently, right?) could be more useful for this kind of functionality (point right if you're subscribed to the thread/part of the conversation for example).