I recently discovered SIP-based softphone software (ex. Ekiga). I works great, is easy to use and completely free of charge and registration is minimal (you jus

I recently discovered SIP-based softphone software (ex. Ekiga). I works great, is easy to use and completely free of charge and registration is minimal (you just need a SIP account). I really don't get why people would pay for Skype when there are better alternatives around.