... my key use of TiddlyDesktop is to host my 18Mb Classic TiddlyWiki which is a database and tool set I developed over a number of years I still need access to ... it performs very well at this.
I have fiddled with the backstage, and want to use it to Host my TW Classic on the LAN but not yet worked out how.
I haven't tried Desktop yet, but regular Tiddlywiki5 is great, and I'm using it for a number of things. Is Desktop much different?