I unsubscribe when the story is getting super downhill and boring...
Or if it's a story where I subscribe but forgot to read or don't even read, I unsubscribe cause I feel bad for subscribing and not even reading.
But for the most part, I usually unsubscribe because the story is getting too boring...

I usually unsubscribe because the story doesn't interest me anymore or it just gets boring. I've done this a few times since the plot seemed pretty similar after like the of the story, and it went way beyond what it needed to.

whoa.. honestly... i dont really unsubscribe ._.
well i DID for a few fanfics tho' but most of all, i didnt.
i'll feel guilty for unsubscribing. T_T
coz i know it'll make the authors happy~ :')

It's not really right if you unsub just because they haven't update for years grammar error or else. It a normal thing. And sometimes i think because they're jealous of you :) I'll never do that, unless I can't understand the story +_+ but mostly I never subscribe the story unless I read for 1 - 2 chapters already :)

I don't know... the only time I unsubscribe, is when the author never updates, but put the story on Hiatus. Otherwise, I never push it ^.^

I don't really unsubscribe, but I think when sometimes they go overboard on the story that's when I unsubscribe. But normally I don't unsub. ^-^

i never unsuscribe but i sometimes forget to tho and that makes me feel so mad!!!

If I just couldn't get in to it
Or
If I'm done reading it

I usually subscribe after the story's ended, or if the author hasn't updated for 9288482901 years.

I'm the same with edv368, unless i really like the story and am willing to wait for 3 month updates (being on hiatus is a different story) then i unsub.
Or if it was good in the beginning but then just started going downhill. That happens a lot when authors write fantastic forwards and then can't deliver in their chapters :C

honestly i never hit the un-sub button. :] but i'd say it would be when the author decides it be awesome to kill off the main important characters. which disrupts the whole story...

when I see an update and groaned a little, thinking, "Ugh, again?"
or when the story is compete, but not that good to me.

They are just jealous that they can't do whatever you can :)