It is, but I also think it qualifies us to have rather a larger reward given we typically take time off work, have to spend time away from family, and spend four or five times as much for the likes of those games as - say - Wigan/Bolton/Norwich/etc. I think that deserves a higher number of LPs than a "regular" Premier League away day.
I completely understand that perspective, but in the 20 odd years that I've been going to games I've never seen attending a Spurs match as something I need to be rewarded for. I would actually change things to 1pt per game, but I can see how the 3 and 5 point offers are there to help market less popular games.
I just don't see it as a sacrifice in any way, it's a decision I've taken to do something for my own pleasure however bad we've been in the past.