I've been thrilled with my Acer Aspire One AO722 machine. C-60 dual-core CPU, 4GB RAM, 250GB HD. HDMI and webcam included. (Skype pre-installed, works pretty nicely.)
I've noticed that my power jack is a tad loose too, and it worries me. I don't know if I damaged it, moving it around while plugged in, or if it is supposed to be like that (to prevent breakage, possible a separate board for the power jack and it's just loose).
Acer CloudBook AO1-131 | Intel Celeron N3050 "Cherry Trail" dual | 2GB DDR3L | 32GB eMMC | Intel HD graphics
Gigabyte Brix J1900 (3x) | Intel Celeron J1900 "Bay Trail" quad | GSkill 8GB DDR3L-1600 CAS9 | 300GB Intel 320 Series SSD | Intel HD graphics
ASRock Z170 Pro4S ATX (2x) | Intel Pentium G4400 "Skylake" @ 4.455Ghz | 2x4GB Avexir DDR4-2400 | Samsung SM951 128GB M.2 AHCI SSD | AMD Radeon HD 7950 3GB