I do cross-wiki patrol via some tools like
Huggle
,
RTRC
,
SWViewer
to revert vandalism, spam, advertising, trolling or cross-wiki abuse; rename user per request at
viwiki
,
enwiki
,
metawiki
or
rename queue
; do some maintenance task, mostly in Vietnamese Wikipedia, Commons and Meta-Wiki. Since I'm a bit clumsy, sometimes I mess its clicky buttons up and wrongly revert good faith edit(s) or do some stupid thing(s). Please feel free to revert me again, and
trout
me (nicely please) if deem necessary.