Yes, denying xp by suicide should not be allowed, specially a vaga that was stuck by a lace by a NON-frozen race (not vagas or rap)... even if its gonna take him the entire fucking round time to find that invis vaga, u cant just go kill urself and deny the guy the xp. but if two stuck races are left only, like brett said, T suicides for de_maps and CT suicides for cs_maps, bcos thats how the round will announce it if they dnt do obj.
as for the rest, This is my opinion and my opinion only: typing kill after 8+ rounds or whatever to buy tomes, because you reached 16k, have already 3 shopmenu items and 5 tomes should be perfectly fine. You're losing ~9k worth of shop items to do so...
People dont usually kill themselves at that point if they didnt think 'hmm i cant spend my EARNED money on anything?!" ... Not to mention that the the KILL command fucks your kdr, and our community mostly gives a fuck about stats...
The same goes for vagas or neb and raps killing themselves at round end to get rid of a kit, with all due respect but zero should have implemented a 'Drop kit/bomb feature for all invis races on their +ability keys... Currently T vagas have an edge over ct vagas when it comes down to being flagged by a floating object.
If zero isnt going to implement this patch to BALANCE both teams of invis races, then personally me i will fucking kill myself every time i randomly pick up a fucking kit dropped by an idiot teammate who decided to die through double doors or on bomb etc... Its not easy spotting a kit on ground when teleporting to that spot 100 ft away>_< ...
im willing to play out the round WITH the kit, so that i do my objective and not deny someone xp in spotting/killing me, but after round end, the only person im harming with a suicide is myself, to get rid of that kit.