I think it's sometimes too easy to look for what I call postcard shots - i.e. the photos which are good enough for postcards. I'm determined this year to try and find some new and different views of my home city, London, so I'm going to be sure to have my camera when I'm out and about and hopefully will post some on here later in the year.
It's also quite fun trying different formats. The standard 3x2 works nicely but I really like the wider panoramic aspect ratio and also square. It does amuse me how many photos are taken with mobile phones on portrait mode though... I find it just the wrong shape to show much to be honest.