In these internet times with cameras all over the place, there are all kinds communities to share images. Some days ago I found one that may fall into that category of links that can save your life someday, or at least help you to start some conversations at that "social event thing" that you eventually gonna have to go and if you stay silent may be weird.
It is a community devoted to identify insects called Whatsthisbug.
Is all very simple, someone post a photo saying where it was taken and someone tells what is that bug.
If you get easily impressed, get prepared to start feeling some unexplainable itchy and perhaps have some nightmares later.
Nice (or not).