Our company is using eclipse since several years now (we are using WTP since release 0.7)
I am currently evaluating eclipse 3.6.2 with WTP 3.2.3 which s
I don't know who's to blame: WTP or JBoss Tools. The fact is that, as I work with GWT (minimal JSP), I went the opposite way: No WTP at all!!! I'm now using plain Eclipse for Java, and use a run configuration to deploy (programatically invoking ANT) and start the server, and I never looked back!!! Eclipse used to take ~1.5GB and crashed several times. Now, it sits on ~800MB, and the whole environment became more stable.