Hang on a minute, MAY change?! More like WILL DEFINETLY change, FF is already moving on to v3, IE is already v7 and is now known as Windows Internet Explorer, Winamp now has a built-in browser, phpNuke is now 12 bucks(it used to be free.) DNS is becoming more complicated, there are WAY more domain extensions available, some ridiculously long(-{cough}- .TRAVEL -{cough}-), and all versions of WordPress are quickly becoming out-of-date.