Ah, just saw that there is already Share integration in Siskin. :-) So maybe only Beagle is missing?

Would implementing this also provide support for being able to paste arbitrary clipboard contents (e.g., pictures or screen captures)? (e.g., see issue #540)

Would implementing this also provide support for being able to paste arbitrary clipboard contents (e.g., pictures or screen captures)? (e.g., see issue #540)

No, it will not. That is totally different feature.

Ah, just saw that there is already Share integration in Siskin. :-) So maybe only Beagle is missing?

It is not missing but it was intentionally omitted as it requires a different workflow for BeagleIM which could (as it is for SiskinIM) to start a secondary XMPP connection for each account not giving much for the end user. Basically it was considered a waste of time and resources but we will reconsider that for future versions.