Hi!
When we post a reply using a bot account the edit appears at Special:RecentChanges as a normal edit (not marked with "b"). The edit should be shown only if we add &hidebots=0 to the URL (or click at the button "Show bots").
Some examples:
http://pt.wikibooks.org/w/index.php?title=Special:Contributions&offset=20100818104000&limit=5&target=HeldergeovaneBot
Version: unspecified
Severity: enhancement
URL: http://pt.wikibooks.org/w/index.php?title=Special:RecentChanges&uselang=en