I don't know if it would be practical for whoever adds something to the wiki to then monitor the entry to make sure it is still current and take it away when it is expired? Or if that might put people off putting things in there and then feeling responsible?
I think maybe part of the issue may be that people use the thread in different ways. I guess some people are just looking for the current good deals and others are interested in a more general way. I have the time to read quite alot of random stuff which can be in various categories like
- I don't understand this but I'll keep reading and one day I might start to understand
- this is boring I'll skip this bit
- that's interesting ,- hadn't thought of doing that
- darn it, now I'm going to have to book that
It is pretty easy to fast forward past the bits I'm not that interested in (like runs to places I am avoiding). Admittedly it is harder if I'm reading on my phone - so maybe it is about where and how people are accessing the thread as well.