Append about Naming and Arduino.

FAQ-(General-Issues).md

@@ -0,0 +1,34 @@
+# Naming
+
+## How pronounce?
+
+"em-ruby". Not "mu-ruby"
+
+## What means "m"?
+
+Some reports available.
+
+* "Em"beddable.
+* Considerable active committers have "M" as their name initials, somehow.
+* "M"atz.
+
+# Can I run mruby on my target?
+
+## Arduino
+
+Basically, No.
+
+On the current version of mruby, it is not enough considered to support 16-bits integer architecture.
+And AVR have small size of RAMs. AVR is MPU that used in Arduino.
+
+But you can run mruby on some Arduino-pin-compatible boards. Like PICkit32, GR-SAKURA, Enzi, and so on.
+They boards have high spec 32bits CPU.
+
+I recommend compatible boards if your wish is using Arduino shields.
+
+
+## ARM bare metals
+(To be written)
+
+## MIPS bare metals
+(To be written)