it does describe the picture if we use it in the context of MMORPG. It's just kinda useless without a wiki entry, and only 1 picture with this tag I guess.
Why does this have the mmorpg tag? The translation implies she is watching haruhi and there is no evidence of any mmorpg involved whatsoever. Same deal with girls_playing_games.
And no, sticking the mmorpg and girls_playing_games tags on every image whose character is an okatu is not a good idea.
The translation IMPLIES nothing of the sort. It notes an allusion to the Haruhi theme, but the wording and character's canonical use for her computer makes an MMOG highly likely.
training desho desho ♪ likely to the tune of the OP of Suzumiya Haruhi no YuuutsuUgh! I knew a paper cup wouldn't work*piss*