Personally I think it depends on the context. Personally while playing a world I try to polarize my enemies to make it easier to attack them. However post world I normally I have no issues with former enemies; in fact some of my former enemies from past worlds are some of my closest TW friends. However If someone
really betrays me or pisses me off on a world, I will remember it for future worlds - but also I always put the needs of the tribe first and if my duke wants someone I have a grudge against in the tribe; I will pass onto the duke what I think of the player & if the duke still wants them; then play alongside them as normal. Just because I don't like someone personally does not mean I won't fulfil my obligations as their tribemate (supporting, sitting, sniping, etc.).
However I am also willing to change my views on people. Over time people grow, change and inevitably become different people, sometimes better people, than they were before. One example I'm going to give is about James (eledwhen) - on w80 we were bitter enemies both in game and on the forums; nastiness was thrown from both sides and when James later joined Regime with the Vlad the Impaler account I had finally had enough and began to hold a 'grudge.' However time passes, people mature, and I later found myself in the same tribe as James on w94. Initially things were a bit awkward; but over time I developed a respect for James (and I hope he did for me
) and later went on to even enjoy his presence in the tribe. Another example I will give is about my bae Bradley (
@cokesrus ) - again another mortal enemy from W80 - one I initially hated for 'ruining the spirit of TW' with all the mass recruiting and merges'
(Paradoxical I know) - We ended up tribemates on w93 & have enjoyed wonderful banter with le tribe. Now I can't imagine playing a world without this kook - so Ronnie to answer your question I don't think grudges should be carried over worlds unless there are serious grounds to do so. I believe someone angry at you for something 35 worlds ago is ludicrous