Thanks to Rene Peters, next Wammu release will come with tray icon support. I was always too lazy to look how it should be implemented and it turns out to be only few lines of code :-).
Anyway if there is something else you miss in Wammu, don't afraid to ask for it, there is always a chance, that somebody will implement it.
As there were some problems with Wammu 0.18 on Windows, I'm going to release 0.19 this week. The only new major thing will be more comfortable editing of recipients of SMS with support for loading and saving.
If you have some time, please test curent snapshots and report any found problems, so that we can have perfect release this time :-).
I just added to Wammu support for SMS recipient lists. For now there is no interaction with possible lists in phone, but you can create and save your own lists.
Lists are saved in plain text files, one phone per line. I guess such list will be easy to create from any application.
PS: I hope this feature won't be used for SMS spamming :-).
Now I'm in state when I'm deciding what to put to next Wammu version. This is always hard, because I don't get any feedback from most of users. I sometimes find note in random forum, that user wants dock icon.
Anyway I'd really appreciate some feedback in bug tracking system. Write there features you would like to see or post comments to existing reports, that you want to see this feature.
This will help me to choose which one to implement in upcoming Wammu version. You can see what I've chosen for now in bug #252.