I have recently gotten into d2 trading again, and I found the separation into FT/ISO/services/PCs pretty nice
However, I noticed the last tab, "track", which lets me track all new topics on the entire subforum (EU SCL trading in d2 for example). What I didn't find was an option to only track "ISO" topics in case you're trying to sell a lot. My suggestion is exactly about that: I'd like to only be notified about the already existing options (new replies and topics, topics, replies) in ISO threads.
If you disagree, please state why.