Hey Ladies!
The FI and I just decided on our 'alternative' way to do our RSVP's. We had thought about doing them through theknot.com but then remembered people didn't have internet... then were going to do it the traditional way... but realized we didn't want to pay for the postage which sometimes gets thrown away... SO, our choice was...
We will be purchasing a pre-paid phone from Target, loading it up with some minutes and including the number on our Invitations. We will say something like:
"Thank you for calling FI and Lauren's RSVP line! We are getting anxious for the big day! Please after the tone leave the name of guests attending followed by their meal choice. Thank you and we hope to see you on Saturday, October 8th"
Rather than paying the over $130 postage, this will cost us around $15 in the end.
A cheap/alternative/easy way to do RSVP's.

We will also be looking into if the phone accepts texting and how that works - since some people prefer to text too.
Just thought I would share!