For an example, maybe an add-on for robo ports would increase its range of effect or add-on for oil refinery would help to either increase its productivity or add an ability to extract a new product from oil.

I was thinking that it would be nice when in late game you could research an ability to add smaller auxiliary structures next to existing buildings. So here's a very crude representation of what I'm thinking of: http://s28.postimg.org/9ci642pkt/Factorio.png So an add-on building would add a bonus to...

The description for passive and active provider chests have "provides it's content" in their description but it should be "provides its content" instead.

I assume that would definitely be useful for trains and cars.

I wish there was an option to automatically repair structures in your inventory so they wouldn't take up extra space for long when picking them up.

I know but still it would be good to just click the tool belt shortcut item again.

Do you have any ideas how to overcome the defeat from a short battle which could have taken a long time to prepare for?

It would be nice if some rarer materials could be obtained from the current ores which would have to go through some processing to get these rarer materials separated.

One thing I do agree on is that currently, electric drill is as far as the mining technology can get and thus shold be improved.

Found the title very irriating. Fixed. -- ssilk ----------------------------------------- Hello. I have noticed that there could be a few additional shortcut keys, modes and other things that would make building and crafting more convenient: * High-priority crafting shortcut : Currently, you have to...