[wiredfool]

I've been pondering something based on twilio or similar, but haven't found anything. Don't really need the web calling, but web sms would be useful at times.

jmp.chat doesn't really fill me with confidence, but it might be an option in an emergency.

[xethos]

I've been using (and recommended up-thread) Voip.ms, whose services include web-based SMS as an option