Tagging + Crossposting Q's

So this is just a silly question to help me decide my obsession with digital organization.  When tagging on here or other blogs or tumblr or bookmarking, when the title starts with a 'the' like 'The legend of Korra' or 'The Amazing Spider-Man' do you leave off the 'the'?  I've seen both ways and i tend to use 'the' but I can see the convenience of not. Just want someone to nudge me in one way or the other.

Also, for those of you that use dreamwidth? Can you only crosspost to one site? It's been ages since I set it up to post to livejournal and now when I was reminded of another blog I'd left in the wind that I'd like to keep I can't seem to find a way to add a site.