Perhaps, but you stated it in a manner when replying to the guy that made it seem as if it was a universal truth and not just your experience.
As you can see, no problems using google docs here. Whilst it's not the snappiest experience I've ever had (chrome's v8 javascript engine spoils you), it's still perfectly usable.
in fairness to the poster who had difficulties with his SAM, i think i understand the issue. if you use MUIOWB -- the port from MorphOS -- loading Gmail on my SAM is perfectly fine. a little slow on the initial load (a good five seconds), but otherwise fine. if you use joerg's OWB -- the reaction-based one -- it is unbearably slow.
of course using the 'standard HTML' front-end in either browser is fine as well.

nonetheless he's certainly correct that, back in 2009 or so, using Gmail on a SAM would have been a brutal experience if you used the full 'sunday roast' version. of course on an X1000 i noticed
zero performance issues at amiwest on steve solie's machine when logging on briefly to Gmail. in fact the performance of the google apps in general was astounding in comparison with my SAM.
-- eliyahu