Well anyways nice work... and yeah it does indeed work... was just trying to show a other way to go about it.

First of all $strip($2) is pretty important in cases it's a link copied with color ect. not sure it will give the right link if you don't use strip. - But didn't test it...
And instead of using

http://tinyurl.com/create.php?source=indexpage&url= $+ $2 $+ &submit=Make+TinyURL!&alias=

you could use

$+(http://tinyurl.com/create.php?source=indexpage&url=,$2,&submit=Make+TinyURL!&alias=)

Looks cleaner I think... but the script does what it's suppose to ;D

• And it's just another way to go about it.
  And regarding a checker... that would come in handy just in case...
  But it's not something I normally think of either...

on *:TEXT:!tiny*:#: { 
if (http !isin $1-) || (. !isin $1-) { msg # ERROR! - Might just be Me... but $+(,$strip($2),) doesn't seem to be a link ? | halt }
msg # Congratulations $+($nick,!) Your current url of $+(,$strip($2),) has been shortened at $+(2,http://tinyurl.com/create.php?source=indexpage&url=,$strip($2),&submit=Make+TinyURL!&alias=,) - Thank's for using the script! }

NOTE: Above script is written here... it's not tested ( should still work ) it's just an example on how to go about it.