We don't have an emote for it unless we play an mirilian or jedi knigth. I for instance roleplay on a sith warrior pureblood. Thus I cannot sit down and meditate with him. Furthermore, the channeled abilities hardly works for roleplay since they're on a timer. What we need are emotes like the /chair emotes for meditation, so that we can remain sitting until we decide to break it.
Also judging from your previous post, it is evident that you're not a roleplayer. Trust me, this is a big deal for us roleplayers and I find it sad that some people are so ethnocentric that they'd judge something as being 'stupid' just because they themselves have no use for it. For instance, you don't see me attacking people who want new GSF maps, despite the fact that I couldn't care less. I understand and respect that they enjoy other parts of the game than I do, and thus have other priorities.