This is a minor point, but I've noticed recently that on several threads, trying to click the "arrow page" icon to jump directly to unread posts doesn't work--it opens the thread at the first post, and then I have to go find the recent posts manually.
I think it may be related to whether the original post in a thread was edited after inital posting.
Two examples of where this happens:
General Discussions, Ifly Group Discount Code For Skyradar
Owner's Q&A, SkyRadar troubleshooting
Just thought I'd mention it as an opportunity for website improvement. But don't slow down work on the iFly to mess with this! : )