1. How many of your boards REQUIRE burried or blind vias? [percentage]

2. How many of your boards could BENEFIT burried or blind vias? [percentage]

3. When your board REQUIRED them, do you more often find a workaround to stick with pcb instead of switching to another design tool? [yes/no]

4. When your board could BENEFIT using them, do you more often find a workaround to stick with pcb instead of switching to another design tool? [yes/no]

5. Have you ever tried pcb-rnd? [yes/no]

6. Would you try pcb-rnd if it offered blind/burried vias? [yes/no]

7. Would you consider switching to pcb-rnd if it offered blind/burried vias? [yes/no]

8. Approximately how many boards have you done so far with pcb (pcb mainline/branches/forks included, using gschem/gnetlist not required)? "1 board done" means you had one or more physical copies of the board. [rough estimation, positive integer]

9. Approximately how many boards have you done with other packages? [rough estimation, positive integer]

10. What OS would you prefer to do your pcb layouts on (assuming your favorite layout tool is/would be available on it)? [one of: (GNU/)Linux, *BSD, OSX, windows, other; if you like more, select the one you would spend most time on!]

0 | 50 | yes | yes | no | no | no | 1 | 2 | Linux
10 | 40 | no | n/a | no | yes | n/a | 20 | 2 | Linux
0 | 5 | n/a | no | no | no | no | 20 | 4 | Linux
5 | 20 | no | no | no | yes | no | 5 | 20 | Linux
0 | 0 | n/a | n/a | no | no | no | 10 | 0 | Linux
0 | 80 | yes | yes | no | no | no | 15 | 0 | Linux
50 | 80 | no | no | no | yes | n/a | 30 | 100 | OSX
20 | 75 | no | no | no | yes | yes | 15 | 3 | Linux
0 | 8 | yes | yes | yes | yes | no | 2 | 1 | Linux
0 | 2 | yes | yes | no | no | no | 8 | 4 | Linux