The alternative is the Sony S Android tablet which has a built-in IR Blaster and Universal Remote app that lets you program any IR function and even change the names of the remote keys.
I can control every single IR component in my house. Every single one. No need to buy any additional hardware or software.
And the Sony S costs like $200-$250 used or $300-$350 new.
Here is an open box item directly from Amazon for $237.
Amazon.com: Buying Choices: Sony SGPT111US/S Wi-Fi Tablet (16GB)
And Android has apps to control AVR, BD players, TVs, via WiFi.
And it has Unified Remote app to turn your Android into a wireless keyboard for your PC or HTPC.
So.....this Sony S tablet for $237 shipped can be used as
1. Universal Remote to control every IR component in addition to the WiFi remote apps
2. Wireless keyboard & touchpad
3. Browse internet/ email/ calendar/ doc
4. WiFi Thermostat (need to buy the $100 WiFi thermostat)