There are many unwritten rules or encouragements in geocaching. One of the best ones I've learned is that if you are an FTF hound, it doesn't hurt to place one for every FTF you get. This gives others opportunities to get the FTFs they may need without having to compete!
Since today I found both FTFs that popped up, I decided to hide a cache or two for others who may need it!
Should be a simple P&G for most!