Looks like context needs a package manager.
Do you have any suggestion how it should look like and how it should work? mtx-update is kind-of package manager, but I admit that I miss some GUI (but then again I have no idea how to write a portable GUI).
Similar to ruby gems or perl cpan or even texlive tlmgr. Ideally, a user should be able to do: package-manager search "keyword" and get a list of modules and package-manager install "modulename" and be able to install the module (without updating the whole installation). Additional niceties like package-manager make "module" for preparing a zip file that can be uploaded to contextgarden will be nice. ctxtools does provide the last functionality, but you need a tpm file for that, while tlcontrib wants a module to be submitted without a tpm file. Aditya