You know you doing a lot of transclusions when you go to make a simple pretty link and you use “||” instead of “|”
- ie
[[name||Link]]is invalid,[[name|Link]]
You know you are writing a lot of wikitext when its easier to type the following;
<$list filter="">
</$list>
Than use a stamp, or copy and paste 
You know you are a TiddlyWiki enthusiast; if you are “looking forward to the next release only a week after the last one” 
You know you are a TiddlyWiki enthusiast; if you start a cafe topic likle this one in the middle of doing something else